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Du-Co Ceramics S-699 Alumina

Category	Ceramic , Oxide , Aluminum Oxide
Manufacturer	Du-Co Ceramics Company
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Du-Co Ceramics S-699 Alumina.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Du-Co Ceramics Company manufactures a variety of crushable ceramic materials for use worldwide in cartridge heaters, thermocouples, and mineral insulated cable. The crushable ceramic products are custom designed to meet specifications for purity and crushability.

Physical Properties	Metric	English	Comments
Bulk Density	2.20 g/cc	0.0795 lb/in³
Porosity	>= 17 %	>= 17 %

Mechanical Properties	Metric	English	Comments
Flexural Strength	34.5 - 172 MPa	5000 - 25000 psi
Compressive Strength	48.3 - 207 MPa	7000 - 30000 psi

Thermal Properties	Metric	English	Comments
CTE, linear	7.80 µm/m-°C @Temperature 25.0 - 700 °C	4.33 µin/in-°F @Temperature 77.0 - 1290 °F
Maximum Service Temperature, Air	1800 °C	3270 °F

Component Elements Properties	Metric	English
Al2O3	>= 99.65 %	>= 99.65 %
CaO	<= 0.080 %	<= 0.080 %
Fe2O3	<= 0.10 %	<= 0.10 %
SiO2	<= 0.080 %	<= 0.080 %

Descriptive Properties	Value	Comments
B+Cd (ppm)	<= 30

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